What's the matter with the shadow of the mobile phone screen?
The problem that needs to be paid attention to when using OLED screens of mobile phones is not to display static images for a long time, so as to avoid screen afterimages. One is bright afterimages, that is, images with afterimages are brighter than other images on the screen, and the other is darker. afterimage, afterimage. lcd manufacturers，The problem is that the residual image is darker than the other images displayed. Screen afterimages are caused by material decay, and dark afterimages cannot be recovered after they appear.
Therefore, each pixel can be displayed simultaneously using a dynamic image to avoid screen afterimages. The OLED screen of a mobile phone may burn in after a long time of use, which is caused by the aging of the screen. Burn-in is currently the biggest factor affecting the OLED screen of mobile phones.
When using the mobile phone, be careful to avoid violent vibration and shock, avoid twisting, squeezing, and avoid operating on a workbench with printed circuits, which may damage the OLED screen.
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